Fig. 10From: First evidence of Proganochelys quenstedtii (Testudinata) from the Plateosaurus bonebeds (Norian, Late Triassic) of Frick, Canton Aargau, SwitzerlandNeck vertebral column of Proganochelys quenstedtii (SMF 09-F2). A, Cervical vertebrae and osteoderms in left lateral view. B, Osteoderms as they are mounted over the cervical vertebrae in posterior view. C, Cervical vertebrae and osteoderms in dorsal view. D, Cervical vertebrae and osteoderms in ventral view. Abbreviations: c, centrum; na, neural arch; poz, postzygapophysis; prz, prezygapophysis; tp, transverse processBack to article page